Additively manufactured aluminium nested composite hybrid rocket fuel grains with breathable blades

Additively manufactured aluminium nested composite hybrid rocket fuel grains with breathable blades

Hybrid rocket engines suffer from the restricted mechanical properties and low regression rates of current polymeric fuel grains. We propose a three-dimensional printed aluminium (Al) nested composite fuel grain with millimetre-scale lattice pores (referred to as Al-L). In this study, breathable Al...

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Bibliographic Details
Main Authors: Dandan Qu, Xin Lin, Kun Zhang, Zhiyong Li, Zezhong Wang, Guoliang Liu, Yang Meng, Gengxing Luo, Ruoyan Wang, Xilong Yu
Format: Article
Language:English
Published: Taylor & Francis Group 2023-12-01
Series:Virtual and Physical Prototyping
Subjects:
hybrid rocket engine
additive manufacturing/three-dimensional printing
breathable blade
composite fuel grain
mechanical and combustion properties
porous structure
Online Access:http://dx.doi.org/10.1080/17452759.2023.2235680

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